Android騰訊微博客戶端開(kāi)發(fā)二:相關(guān)工具篇

Jcheng一霸 · 發(fā)表于 2013-8-28 16:27

json數(shù)據(jù)格式解析我自己分為兩種；

一種是普通的，一種是帶有數(shù)組形式的；

普通形式的：
服務(wù)器端返回的json數(shù)據(jù)格式如下：

{"userbean":{"Uid":"100196","Showname":"u75afu72c2u7684u7334u5b50","Avtar":null,"State":1}}

分析代碼如下：

// TODO 狀態(tài)處理 500 200
            int res = 0;
            res = httpClient.execute(httpPost).getStatusLine().getStatusCode();
            if (res == 200) {
                  /*
                  * 當(dāng)返回碼為200時(shí)，做處理
                  * 得到服務(wù)器端返回json數(shù)據(jù)，并做處理
                  * */
                  HttpResponse httpResponse = httpClient.execute(httpPost);
                  StringBuilder builder = new StringBuilder();
                  BufferedReader bufferedReader2 = new BufferedReader(
                        new InputStreamReader(httpResponse.getEntity().getContent()));
                  String str2 = "";
                  for (String s = bufferedReader2.readLine(); s != null; s = bufferedReader2
                        .readLine()) {
                     builder.append(s);
                  }
                  Log.i("cat", ">>>>>>" + builder.toString());

JSONObject jsonObject = new JSONObject(builder.toString())
                     .getJSONObject("userbean");

            String Uid;
            String Showname;
            String Avtar;
            String State;

            Uid = jsonObject.getString("Uid");
            Showname = jsonObject.getString("Showname");
            Avtar = jsonObject.getString("Avtar");
            State = jsonObject.getString("State");
帶數(shù)組形式的：
服務(wù)器端返回的數(shù)據(jù)格式為：

{"calendar":
{"calendarlist":
         [
         {"calendar_id":"1705","title":"(u4eb2u5b50)ddssd","category_name":"u9ed8u8ba4u5206u7c7b","showtime":"1288927800","endshowtime":"1288931400","allDay":false},
         {"calendar_id":"1706","title":"(u65c5u884c)","category_name":"u9ed8u8ba4u5206u7c7b","showtime":"1288933200","endshowtime":"1288936800","allDay":false}
         ]
}
}

分析代碼如下：

// TODO 狀態(tài)處理 500 200
            int res = 0;
            res = httpClient.execute(httpPost).getStatusLine().getStatusCode();
            if (res == 200) {
                  /*
                  * 當(dāng)返回碼為200時(shí)，做處理
                  * 得到服務(wù)器端返回json數(shù)據(jù)，并做處理
                  * */
                  HttpResponse httpResponse = httpClient.execute(httpPost);
                  StringBuilder builder = new StringBuilder();
                  BufferedReader bufferedReader2 = new BufferedReader(
                        new InputStreamReader(httpResponse.getEntity().getContent()));
                  String str2 = "";
                  for (String s = bufferedReader2.readLine(); s != null; s = bufferedReader2
                        .readLine()) {
                     builder.append(s);
                  }
                  Log.i("cat", ">>>>>>" + builder.toString());
                  /**
                  * 這里需要分析服務(wù)器回傳的json格式數(shù)據(jù)，
                  */
                  JSONObject jsonObject = new JSONObject(builder.toString())
                        .getJSONObject("calendar");
                  JSONArray jsonArray = jsonObject.getJSONArray("calendarlist");
                  for(int i=0;i<jsonArray.length();i++){
                     JSONObject jsonObject2 = (JSONObject)jsonArray.opt(i);
                     CalendarInfo calendarInfo = new CalendarInfo();
                     calendarInfo.setCalendar_id(jsonObject2.getString("calendar_id"));
                     calendarInfo.setTitle(jsonObject2.getString("title"));
                     calendarInfo.setCategory_name(jsonObject2.getString("category_name"));
                     calendarInfo.setShowtime(jsonObject2.getString("showtime"));
                     calendarInfo.setEndtime(jsonObject2.getString("endshowtime"));
                     calendarInfo.setAllDay(jsonObject2.getBoolean("allDay"));
                     calendarInfos.add(calendarInfo);
                  }

總結(jié)，普通形式的只需用JSONObject ，帶數(shù)組形式的需要使用JSONArray 將其變成一個(gè)list。
復(fù)制代碼

JsonViewer.zip(44.23 KB, 下載次數(shù): 192)[/I]2011-9-13 12:10 上傳點(diǎn)擊文件名下載積分: 下載豆 -2

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Android騰訊微博客戶端開(kāi)發(fā)二:相關(guān)工具篇 ...

Android騰訊微博客戶端開(kāi)發(fā)二:相關(guān)工具篇

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